关于氧运输的叙述,正确的是(  )

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(1)【◆题库问题◆】:[多选] 关于氧运输的叙述,正确的是(  )
A.以Hb02形式为主要运输形式
B.Hb与氧的结合为氧化反应
C.在肺部P02高,Hb02的量大
D.物理溶解量小,所以无多大作用
E.Hb与氧的结合不需酶的催化

【◆参考答案◆】:A,C,E

(2)【◆题库问题◆】:[单选] 视神经乳头(  )
A.为感光敏锐处
B.视网膜中央动脉穿过
C.位于黄斑的颞侧
D.由感光细胞聚集而成
E.以上都不是

【◆参考答案◆】:B

(3)【◆题库问题◆】:[单选] Everyyear just after Christmas the January Sales start.All the shops reduce their pricesand for twoweeks,they are full of people looking for bargains.My husband and I do not nor-mally go to the sales as we don’t likecrowds and in any case are short of money as we have tobuy lots of Christmaspresents.   Last year,however,I took my husband with me to the sales at the large shop in thecenterof London.We both needed some new clothes andwere hoping to find a television set.Whenwe got tostation.So I left my husband and started looking aroundthe shops.Unfortunately allthe clothes were in verylarge sizes and SO were not suitable for mE.But I didbuy.a televisionat a very cheap price,SO I felt quite pleased with myselF.   When Iarrived at the station,my husband was not therE.So I sat down in anearby cafeto have a cup of teA.I quickly finished mytea when I saw my husband and went out to meethim.Helooked very happy.Then I saw he Was carrying a largeand heavy cardboard box.“Oh,dear!”Ithought.Yes,we had no newclothes but two televisions.We shall not be going tothe sales again. 根据以上内容,回答{TSE}题。{TS}In January__________.
A.lots of people go shoppingfor discount
B.people have a lot of moneyto spend after Christmas
C.all the shops close for atwo-week Christmas holiday
D.people don’t have enoughmoney to go looking for bargains

【◆参考答案◆】:A

(4)【◆题库问题◆】:[单选] That job is quite difficult.I can understand why you have_________so maIly problems.
A.run for
B.run over
C.iMn off
D.nnl into

【◆参考答案◆】:D

(5)【◆题库问题◆】:[单选] He ______ when thebus came to a sudden stop.
A.was almost hurt
B.was to hurt himself
C.was hurt himself
D.was hurting himself

【◆参考答案◆】:A

(6)【◆题库问题◆】:[单选] 毛泽东完整地提出新民主主义革命总路线和总政策的著作是(  )
A.《中国社会各阶级的分析》
B.《新民主主义论》
C.《在晋绥干部会议上的讲话》
D.《论人民民主专政》

【◆参考答案◆】:C

【◆答案解析◆】:“A”是毛泽东思想萌芽期的代表作, 不可能“完整”提出。在《新民主主义论》中,只提 了两个“反对”,也是不完善的,即没提到“反对官 僚资本主义”的内容;而《论人民民主专政》发表于 1949年6月30目,已经在系统总结中国民主革命 的历史经验,故亦排除“B”、“D”。

(7)【◆题库问题◆】:[多选] 参与肩关节运动的肌有(  )
A.三角肌
B.肱二头肌
C.肱三头肌
D.胸大肌
E.背阔肌

【◆参考答案◆】:A,B,C,D,E

【◆答案解析◆】:略

(8)【◆题库问题◆】:[单选]按劳分配的原则是
A.一切社会共有的原则
B.公有制社会共有的原则
C.社会主义初级阶段特有的原则
D.社会主义社会特有的原则

【◆参考答案◆】:D

(9)【◆题库问题◆】:[单选] 出入肝门的结构是(  )
A.肝总管
B.胆总管
C.下腔静脉
D.肝静脉
E.肝固有动脉

【◆参考答案◆】:E

【◆答案解析◆】:略

(10)【◆题库问题◆】:[单选] I am very _______ to you for your help.
A.grateful
B.agreeable
C.pleased
D.thanks

【◆参考答案◆】:A

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